Tetsuo Yokoyama has moved to Nagoya University. This site has relocated to http://ertl.jp/~yokoyama/; please use that site instead.
Until March 2007, Tetsuo Yokoyama was a researcher at Information Processing Laboratory, Department of Mathematical Informatics, Graduate School of Information Science and Technology, the University of Tokyo. From May 2007 to May 2008, he visited DIKU, Dept. of Computer Science, University of Copenhagen.